here's an arrangement of one of the most incredibly impossible pieces for player piano: https://www.youtube.com/watch?v=FUVc9lDYsNE

@lizardsquid https://www.youtube.com/watch?v=FSB0CfH-w0E THE most incredibly impossible pieces

@Gaypow I specifically said for player piano!!!

but this is great too!

@lizardsquid (i misread as for a piano player oops)